Thursday
April 17, 2014

Homework Help: Chemistry

Posted by Kristi on Wednesday, May 16, 2012 at 1:04pm.

A)How many moles of O2 are required for the complete combustion of 2.2 g of C3H8 to form CO2 and H2O?




b)A 65.25 g sample of CuSO45H2O (M = 249.7) is dissolved in enough water to make 0.800 L of solution. What volume of this solution must be diluted with water to make 1.00 L of 0.100 M CuSO4?

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